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Desinfecção de lodo de esgoto anaeróbio para fins agrícolas
This study aimed to evaluate the effect of combination of chemical treatments and solarization on cleaning and chemical and physical composition of sewage sludge — a waste from sewage treatmentExpand
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Sources of phosphorus for the establishment of palisade grass (Urochloa brizantha (Hochst. ex A. Rich.) R.D Webster)
In Brazil, about 80% of the 60 million hectares of pasture are in some state of degradation. Among the causes of this degradation is the lack of investment in liming and fertilization at the time ofExpand
The effects of sewage sludge , mineral and organic fertilizers on initial growth of Urochloa brizantha cv Marandu ( Hochst . ex A . Rich . )
The application of biosolids on agricultural soils is a procedure used by municipalities and private companies to dispose, purposefully or inadvertently, of residue. This study evaluated the effectsExpand
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